5. Take off the cascable-plate. To do this, first see that the cocking-switch is in the firing position, which is indicated by the arrow pointing forward. Then turn out the cascable-plate screw, and turn the plate to the left until the arrows on the plate and casing meet; hold one hand under worm-cover hole to receive worm-gear, and pull the plate off to the rear.
6. Take out the lock-cam. First pull the cocking-switch outward, turning it to the right until it snaps in the notch, the arrow pointing downward; the cam can now be pulled out, using the cam-extractor, or the fingers of both hands.
7. Take out the shell-guide.
INSTRUCTIONS FOR ASSEMBLING.
1. Put in the shell-guide.
2. Put in the lock-cam, then turn the cocking-switch so that the arrow points forward.
3. Put on the cascable-plate. Be sure that the gear is inside the worm-cover hole, and turn the plate and gear until the grooves on the latter meet the splines on the main shaft; then push the plate into place, and turn to the right until the arrows on plate and casing meet.
4. Put in the crank-shaft and worm (countersunk-end of the latter to the right) and secure with washer and split-pin.
5. Screw on the adjuster-knob; turn it up as far as possible, and then back until lines on catch and ratchet meet.
6. Put in locks as numbered on front of locks and rear barrel-plate, and put in lock-plug.